Desc: Incest Sex Story: Twilight Sparkle has a problem. It seems that wings aren't the only thing a new princess can grow. Sporting her first wing-boner, it isn't just her wings rising to attention when Rainbow Dash gives her a flying lesson! When Rainbow Dash challenges the fledgling princess to a race, the stakes are that the loser has to do what the winner commands. What can a magical princess do to insure she wins? If she wins, will Twilight claim Rainbow Dash as her prize?